• Postojna Cave - Postojna Cave, the queen of all caves, is the best-known cave in the world. It is also the greatest tourist attraction in Slovenia and one of the world’s largest karst monuments. This is the only place in the world where the underground landscape can be traversed on an electric train and where you get to meet this underground kingdom’s most famous inhabitant
• the proteus (olm)
• up close. A fantastic web of tunnels, passages, galleries and halls, astonishing diversity of karst features, as well as easy access are certainly the main reasons for such popularity of the cave and a large number of visitors (more than 36 million of them in over 200 years).

• Driver/guide
• Insurance
• Hotel/port pickup and drop-off

• Food and drinks
• Gratuities

• Cruise ship passengers must provide the following information at time of booking: ship name, docking time, disembarkation time and re-boarding time,
• Hotel guests must advise supplier as soon as possible: hotel details
• The temperature inside the cave is constant throughout the year (10 °C), so warm clothing and sports footwear are recommended

For a full refund, cancel at least 24 hours before the scheduled departure time.